Thermal engineering calculation of walls, ceilings, roofs and floors.

Thermal engineering calculation is performed to achieve standard values according to DBN В.2.6-31:2006 for UkraineISO 13370:2007 for EU. This is a very important moment at the beginning of any construction - a multi-storey residential building, an office building or your own house. Many build in the old fashioned way "brick - air gap - brick" and do not think about the cost of heating the house, because if you insulate the house well, you will pay less for heating. Of course, you need to first invest a "tidy" amount in the insulation of the house, but this is better than putting money on a deposit in the bank, taking into account the annual inflation of 20%. Moreover, the insulation of the house can be divided into queues, except for the insulation of the floor, which must be insulated before pouring concrete. Let's consider an example of building a house measuring 10 by 11 meters and 6 meters high. Standard insulation, based on the practice of building private cottages in Ukraine:

• walls - 240 mm brick (rough masonry), air gap - 100 mm, facade brick - 120 mm;
• Roof or ceiling of the upper floor 200-300 mm - constructive, 100 mm of insulation;
• Floor - 300 mm concrete, expanded clay - 20 mm, insulation - 30 mm;
• Windows - 1 chamber with air.

At the beginning of the design of a home heating system a thermotechnical calculation of enclosing structures is performed, a simplified online thermotechnical calculation is shown below. For our example, the amount of heat energy needed for a home heating system will be 26.5 kW

Let's warm up the house according to the requirements of DBN В.2.6-31:2006. So, after choosing a heater and strictly adhering to the requirements of DBN, we get: insulation for walls - 160 mm, for the upper floor or roof - 290 mm, floor - 175 mm. We carry out thermal engineering calculations online - now we need 13.4 kW. For example, the standard insulation for the northern part of Europe for walls is 200 mm, for the roof - 400 mm. In other words, you are making a thermos in which the water cools for a very long time, and in our case, the house keeps heat longer. You can independently calculate the amount of heat energy that you will consume by the heating system online with our application.

Do you want to order a project for a home heating system? Tap tо link.

Cost and example of results advanced thermotechnical calculation of enclosing structures online for designers, which is part of the project documentation in divorced "OV" (heating and ventilation). You can pay using ,as well as by bank transfer.

The cost of advanced thermal calculation online.